Merge branch 'development' into controller

Makefile

src/tests/dnslib/dnslib_edns_tests.c

src/tests/dnslib/dnslib_response_tests.c

src/tests/dnslib/dnslib_rrsig_set_tests.c

src/tests/dnslib_tests.c

src/zoneparser/LICENSE

src/zoneparser/parser-util.c

src/zoneparser/zoneparser.c

src/zoneparser/zoneparser.h